Thanks a lot for your quick reply!
Is there a plan to add translation support for those fields at some point?
Restricting to zones would work to some extent, but mixing geography and language is, in our experience, always a big problem. It gets complicated with countries or areas where several languages are used (Belgium, Canada, Switzerland to name a few), then we would have to define restrictions for 4044 State zones (e.g. Ontario gets an English version, Québec gets the French version, etc.), not to mention the fact that English speakers, using our Hikashop frontend in English, might get payment instructions in a different language if they are travelling abroad.